Having got the diff mounted up and the engine sitting in the correct alignment it has become apparent that I have made my first real mistake as the gearstick now sits about 2" lower than I originally thought. Also the engine mounts that I chose are no way man enough and I predict problems there, the fix will be posted shortly and it doesn't affect the work done to date as the plates stay in the same position it just means a bit more fabrication. Anyway back to the tunnel mods.
I was never really happy with the roadster tranny tunnel as it is quite high, I measured up on my friends locost made to the old book dims and it appears that his is about 50mm lower. To this end I have cut a section off the base of each upright and remaounted it - the dimension from the top of the lower railto the top of the metalwork is now 220mm which fits the MX5 gearbox more snugly and gives the ocupants of the car a little less claustaphobic existence...
The tunnel as originally planned.
And modified:
